Convex barrier ring with tapered peripheral end portions for ostomy appliance



FIG. 1 is a top, front perspective view of a convex barrier ring with tapered peripheral end portions for ostomy appliances embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof as seen from the right-hand side of FIG. 2;

FIG. 5 is a side view thereof as seen from the left-hand side of FIG. 2;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a convex barrier ring with tapered peripheral end portions for ostomy appliances, as shown and described. 